2)Size and thickness: See the table as below;3)Length:as customer's special requirements;4)Surface:Galvanized or naked as customers' need;5)Product Type: Square tubes, Rectangular tubes, ERW tubes, Galvanized steel pipe, etc.;6)Usage: Be widely used in furniture, building and construction Industry, traffic and communication, and so on.

PRODUCT NAME:

Q345E steel square pipe

SIZE:

10x10-1200x1200mm

SIZE TORLERENCE:

+/-0.03mm

WALL THICKNESS:

0.45-12mm

TORLERENCE:

+/-0.03mm

STANDARD:

GB/T 3094-2000 ASTM A 500 JIS G 3466

CERTIFICATE:

ISO BV SGS

MATERIAL:

S235,S275,S355JOH,S355J2H,S355JRH,Q345(B,C,D,E)

TECHNIQUE:

Welded,cold-rolled.

SECTION SHAPE:

Square or rectangular

PACKING:

1. In bundle with strip

2. By PP Woven material and anti-water plastic

3. As the customer's requirement.

SURFACE

TREATMENT:

1)Black,Pre-galvanized

2)oiled,powder coating

3)Galvanized as your requirement

USAGE:

Car-making ,machine manufacturing,Container Frame,

Furniture

MAIN MARKET:

Middle East, Africa,North and South America,East and West Europe,Southeast Asia Australia